Trung Khanh Ba Joint Stock Company Address: Civil Group 35, Khu 4, Ha Khau Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701299595 Phone: 0983357048 Representative: Nguyen Chi Cuong Adress: Civil Group 35, Khu 4, Ha Khau Ward, Ha Long City, Quang Ninh Province Ha Khau Ward, Ha Long City, Quang Ninh ProvinceFounding date: 31 - 7 - 2009